[INFO] fetching crate rustml 0.0.7... [INFO] checking rustml-0.0.7 against master#f5f33ec0e0455eefa72fc5567eb1280a4d5ee206 for pr-83312 [INFO] extracting crate rustml 0.0.7 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate rustml 0.0.7 on toolchain f5f33ec0e0455eefa72fc5567eb1280a4d5ee206 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustml 0.0.7 [INFO] removed 13 missing examples [INFO] finished tweaking crates.io crate rustml 0.0.7 [INFO] tweaked toml for crates.io crate rustml 0.0.7 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60a6e15afaf54af6e2d5c494540a7d55e6cb268618619a641aa1a5de2cc2a251 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "60a6e15afaf54af6e2d5c494540a7d55e6cb268618619a641aa1a5de2cc2a251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60a6e15afaf54af6e2d5c494540a7d55e6cb268618619a641aa1a5de2cc2a251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60a6e15afaf54af6e2d5c494540a7d55e6cb268618619a641aa1a5de2cc2a251", kill_on_drop: false }` [INFO] [stdout] 60a6e15afaf54af6e2d5c494540a7d55e6cb268618619a641aa1a5de2cc2a251 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bad04555eb6d2f7d3bcf5ff5a75aad8d472899507d1bfe597eee922bbacf5e3d [INFO] running `Command { std: "docker" "start" "-a" "bad04555eb6d2f7d3bcf5ff5a75aad8d472899507d1bfe597eee922bbacf5e3d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Compiling rustml v0.0.7 (/opt/rustwide/workdir) [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking num-iter v0.1.42 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> build.rs:25:26 [INFO] [stdout] | [INFO] [stdout] 25 | assert!(s.success(), "\n\n".to_string() + msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 25 | assert!(s.success(), "{}", "\n\n".to_string() + msg); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `rustml v0.0.7 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustml-c0128951083120c6/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] /usr/bin/ld: cannot find -lopencv_highgui [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] thread 'main' panicked at ' [INFO] [stderr] [INFO] [stderr] OpenCV not found. On Ubuntu try 'sudo apt-get install libopencv-highgui-dev' before continuing.', build.rs:25:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55953cab3e20 - std::backtrace_rs::backtrace::libunwind::trace::h4dee703919bfd40a [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55953cab3e20 - std::backtrace_rs::backtrace::trace_unsynchronized::h457e839f1a563e20 [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55953cab3e20 - std::sys_common::backtrace::_print_fmt::h86a55fb30f8393c8 [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55953cab3e20 - ::fmt::h7b3d6cac46d277e1 [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55953cacda9f - core::fmt::write::h127419eb46f2ecc9 [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x55953cab2522 - std::io::Write::write_fmt::h6010cfbb4726588b [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/io/mod.rs:1572:15 [INFO] [stderr] 6: 0x55953cab59c5 - std::sys_common::backtrace::_print::h79b4f9652330cc9d [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55953cab59c5 - std::sys_common::backtrace::print::h330bb326a76af8cf [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55953cab59c5 - std::panicking::default_hook::{{closure}}::heb6a42a7d50a472e [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55953cab5473 - std::panicking::default_hook::h17e521ba6d68d6e1 [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55953cab5fcd - std::panicking::rust_panic_with_hook::h70db735e3a6e70cb [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55953ca9754f - std::panicking::begin_panic::{{closure}}::h738cdcaa580bc4d0 [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/panicking.rs:520:9 [INFO] [stderr] 12: 0x55953ca98efe - std::sys_common::backtrace::__rust_end_short_backtrace::h0e4758270268da4c [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55953ca97457 - std::panicking::begin_panic::hff6723af09fc8bbc [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/panicking.rs:519:12 [INFO] [stderr] 14: 0x55953ca9be46 - build_script_build::try_gcc::h99983494d0e2ee0f [INFO] [stderr] at /opt/rustwide/workdir/build.rs:25:5 [INFO] [stderr] 15: 0x55953ca9bfae - build_script_build::main::hb95d4c37ade88a6b [INFO] [stderr] at /opt/rustwide/workdir/build.rs:30:5 [INFO] [stderr] 16: 0x55953ca9a52b - core::ops::function::FnOnce::call_once::h281c7274cefdfe5a [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 17: 0x55953ca98f3e - std::sys_common::backtrace::__rust_begin_short_backtrace::h3c572cf3fbba1749 [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 18: 0x55953ca952a1 - std::rt::lang_start::{{closure}}::h312583c2b059ab3c [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/rt.rs:66:18 [INFO] [stderr] 19: 0x55953cab63ca - core::ops::function::impls:: for &F>::call_once::hbcc915e668c7ca11 [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 20: 0x55953cab63ca - std::panicking::try::do_call::h6b0f430d48122ddf [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/panicking.rs:379:40 [INFO] [stderr] 21: 0x55953cab63ca - std::panicking::try::h6ba420e2e21b5afa [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/panicking.rs:343:19 [INFO] [stderr] 22: 0x55953cab63ca - std::panic::catch_unwind::h8366719d1f615eee [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/panic.rs:431:14 [INFO] [stderr] 23: 0x55953cab63ca - std::rt::lang_start_internal::h965c28c9ce06ee73 [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/rt.rs:51:25 [INFO] [stderr] 24: 0x55953ca95280 - std::rt::lang_start::ha0679223f76ae5dd [INFO] [stderr] at /rustc/f5f33ec0e0455eefa72fc5567eb1280a4d5ee206/library/std/src/rt.rs:65:5 [INFO] [stderr] 25: 0x55953ca9c00c - main [INFO] [stderr] 26: 0x7f43fde930b3 - __libc_start_main [INFO] [stderr] 27: 0x55953ca9190e - _start [INFO] [stderr] 28: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "bad04555eb6d2f7d3bcf5ff5a75aad8d472899507d1bfe597eee922bbacf5e3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bad04555eb6d2f7d3bcf5ff5a75aad8d472899507d1bfe597eee922bbacf5e3d", kill_on_drop: false }` [INFO] [stdout] bad04555eb6d2f7d3bcf5ff5a75aad8d472899507d1bfe597eee922bbacf5e3d